Pith Number

pith:VW3ERJWB

pith:2022:VW3ERJWB2P4LP6RUKVRY4EZ3Y3

not attested not anchored not stored refs pending

Flat trace estimates for Anosov flows

Long Jin, Zhongkai Tao

arxiv:2204.02677 v1 · 2022-04-06 · math.DS · math.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VW3ERJWB2P4LP6RUKVRY4EZ3Y3}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T04:12:11.463960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adb648a6c1d3f8b7fa3455638e133bc6c8e408fff4ca1051c299018632631490

Aliases

arxiv: 2204.02677 · arxiv_version: 2204.02677v1 · doi: 10.48550/arxiv.2204.02677 · pith_short_12: VW3ERJWB2P4L · pith_short_16: VW3ERJWB2P4LP6RU · pith_short_8: VW3ERJWB

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/VW3ERJWB2P4LP6RUKVRY4EZ3Y3 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: adb648a6c1d3f8b7fa3455638e133bc6c8e408fff4ca1051c299018632631490

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82cdcd885c43e1fd86bae2bdbbd03d966635e3e28df9c97f10344c42568cc869",
    "cross_cats_sorted": [
      "math.SP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2022-04-06T08:59:26Z",
    "title_canon_sha256": "1293c6669ceb5492757e31c9f502750648c13c4e96d7c43442d50a2bc0aa2ab3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.02677",
    "kind": "arxiv",
    "version": 1
  }
}